Global key for PC.
Steps to convert the evaluation version to the official version：
1. Start ———— Run ———— CMD (Administrator Mode); Enter DISM / online / Get-CurrentEdition and see what your Edition ID is
As shown above: The evaluation version of the Standard Edition is generally ServerStandardEval. The four-letter Eval is your Edition ID.For example, mine is ServerStandard.
2. Find a standard product key
cmd input: DISM / online / Set-Edition: ServerStandard / ProductKey: yourkey / AcceptEula
After restarting as shown above, activate it.
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